{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1866428",
    "entityType": "User",
    "nonce": "0xaa023712a817c68ba447a3ddb611930d9d61b3e1ba4b2dc6582daccc0d06477c",
    "signature": "0xc7c29e5af96401e2c42cb769db2c00bf9f182f3aafb0e90acf415ed93f9bc4f131d0b4e7a81c20b432f2e5ea5fc4725e7824ec33201d55e8399969c7497fc4521b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}